{"id":567,"date":"2026-11-05T17:32:06","date_gmt":"2026-11-05T16:32:06","guid":{"rendered":"https:\/\/sparrow.up.poznan.pl\/life\/en\/?p=567"},"modified":"2026-11-05T17:38:27","modified_gmt":"2026-11-05T16:38:27","slug":"movements-of-an-immature-greater-spotted-eagle","status":"publish","type":"post","link":"https:\/\/sparrow.up.poznan.pl\/life\/en\/2026\/11\/05\/movements-of-an-immature-greater-spotted-eagle\/","title":{"rendered":"Movements of an immature greater spotted eagle"},"content":{"rendered":"\n<p>The authors of an article published in the journal <em>Raptor Journal<\/em> tracked a juvenile greater spotted eagle west of the Ural Mountains between 2018 and 2020. A summary of the key findings is presented in the table below.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><\/td><td>2018<\/td><td>2019<\/td><\/tr><tr><td>Overwintering<\/td><td>Yemen<\/td><td>Yemen<\/td><\/tr><tr><td>95% Kernel Density Estimator (KDE) [km\u00b2]<\/td><td>4009<\/td><td>1889<\/td><\/tr><tr><td>95% dynamic Brownian Bridge Movement Model (dBBMM) [km\u00b2]<\/td><td>1309<\/td><td>1517<\/td><\/tr><tr><td>Summer season<\/td><td>Birsk (Russia)<\/td><td>Western Kazakhstan and southern Russia, <br>southwest of Yekaterinburg<\/td><\/tr><tr><td>95% KDE [km\u00b2]<\/td><td>126<\/td><td>&#8211;<\/td><\/tr><tr><td>95% dBBMM [km\u00b2]<\/td><td>21<\/td><td>66304<\/td><\/tr><tr><td>Spring migration: route<\/td><td>West of the Caspian Sea<\/td><td>East of the Caspian Sea<\/td><\/tr><tr><td>Average speed [km\/day]<\/td><td>160 \u00b1 120<\/td><td>132 \u00b1 109<\/td><\/tr><tr><td>Short stopovers [days]<\/td><td>1-2<\/td><td>1-2<\/td><\/tr><tr><td>Autumn migration: route<\/td><td>East of the Caspian Sea<\/td><td>East of the Caspian Sea<\/td><\/tr><tr><td>Average speed [km\/day]<\/td><td>62 \u00b1 78<\/td><td>84 \u00b1 95<\/td><\/tr><tr><td>Short stopovers [days]<\/td><td>1-2<\/td><td>1-2<\/td><\/tr><tr><td>Long stopover [days]<br>Place<\/td><td>19<br>in the eastern part of the Alborz Mountains in northeastern Iran<\/td><td>27<br>in the eastern part of the Alborz Mountains in northeastern Iran<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>Most greater spotted eagles that spend the summer west of the approximately 42\u00b0E meridian overwinter in southern Europe, the Asian part of Turkey, the Levant, and Africa. Conversely, individuals that spend the summer east of this meridian overwinter in southern Asia, including on the Arabian Peninsula.<\/p>\n\n\n\n<p>McGrady, M., Schmidt, M., Andersen, G., Meyburg, C., V\u00e4li, \u00dc., Allamki, F., &amp; Meyburg, B.-U. (2021). Movements of a male greater spotted eagle (<em>Clanga clanga<\/em>) during its 2\u207f\u1d48 and 3\u02b3\u1d48 calendar years. Raptor Journal, 15(1), 1\u201315. https:\/\/doi.org\/10.2478\/srj-2021-0001<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The authors of an article published in the journal Raptor Journal tracked a juvenile greater spotted eagle west of the Ural Mountains between 2018 and 2020. A summary of the key findings is presented in the table below. 2018 2019 Overwintering Yemen Yemen 95% Kernel Density Estimator (KDE) [km\u00b2] 4009 1889 95% dynamic Brownian Bridge [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[134,131,135,128,123,132,129,133,10,94,126,125,127,124,13,136,130],"_links":{"self":[{"href":"https:\/\/sparrow.up.poznan.pl\/life\/en\/wp-json\/wp\/v2\/posts\/567"}],"collection":[{"href":"https:\/\/sparrow.up.poznan.pl\/life\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sparrow.up.poznan.pl\/life\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sparrow.up.poznan.pl\/life\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/sparrow.up.poznan.pl\/life\/en\/wp-json\/wp\/v2\/comments?post=567"}],"version-history":[{"count":5,"href":"https:\/\/sparrow.up.poznan.pl\/life\/en\/wp-json\/wp\/v2\/posts\/567\/revisions"}],"predecessor-version":[{"id":572,"href":"https:\/\/sparrow.up.poznan.pl\/life\/en\/wp-json\/wp\/v2\/posts\/567\/revisions\/572"}],"wp:attachment":[{"href":"https:\/\/sparrow.up.poznan.pl\/life\/en\/wp-json\/wp\/v2\/media?parent=567"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sparrow.up.poznan.pl\/life\/en\/wp-json\/wp\/v2\/categories?post=567"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sparrow.up.poznan.pl\/life\/en\/wp-json\/wp\/v2\/tags?post=567"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}